Jeff Law wrote:

> (*) Imagine something like this (and related variants)
> 
> EXECUTE_IF_SET_IN_BITMAP (bitmap, 0, i, bi)
> {
>  blah blah blah
> 
>  if (bitmap_empty_p (bitmap))
>    {
>      modify bitmap
>      break;
>    }
>  more blah blah
> }
> 
> We exit without iterating BI and thus miss your check.

  That's OK; there's no problem if you don't use the iterator again after you
modify the bitmap.

    cheers,
      DaveK

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